Despite their strength, your teeth can be damaged, even when you practice proper oral hygiene and see your dentist for regular checkups and cleanings. Factors like tooth decay, gum disease, tooth grinding, and injury can all cause teeth to weaken or break. Dental crowns are one solution to this issue. A crown is a tooth-shaped cap that's placed over your natural tooth or attached to an implant and is designed to look and function normally. If you have a damaged tooth and feel you might need a crown, here's what you can expect. 

When Are Dental Crowns Needed?

Dentists typically recommend crowns when a natural tooth is too weak or damaged to function normally. One of the most common reasons for a crown is a root canal. 

Root canals are performed when a tooth has become so decayed that an infection has reached the root of the tooth. During the procedure, the damaged and infected parts of the tooth and root are removed. The crown is then put in place to restore the tooth and give it more strength.

Crowns are also used as components of dental implants and bridges. They can strengthen the teeth surrounding a dental bridge. If a tooth is replaced with an implant, the crown is placed on top of the surgically implanted post.

How Does the Procedure Work?

If your dentist determines that you need a crown, the tooth will first be prepared. This includes performing the root canal or filling when necessary, followed by filing the tooth enamel to ensure a proper fit. Once the tooth is ready, the dentist will take impressions and digital images of the tooth and the surrounding teeth. The crown is made in a lab using these impressions, which will ensure it looks and functions like your natural teeth. 

While you wait for the crown to be made, you'll wear a temporary crown to protect the remaining tooth. When the crown is ready, you'll return to the dentist for a fitting, and it will be permanently placed using cement. 

How Should You Care for a Dental Crown?

Dental crowns are made from durable porcelain or metal and can withstand normal activity. They don't require any special care beyond daily brushing and flossing at home and regular dental checkups twice a year. They usually last 15 years or more, at which time a replacement will be created.

It's also best to avoid especially sticky, hard, or acidic food or drink as much as possible to prevent damage or dislodging. If you tend to grind or clench your teeth while you sleep, wearing a mouthguard might be necessary to ensure the crown isn't cracked.

If you have a damaged or painful tooth that may require a crown, make an appointment to see Dr. Robert N. Petrtyl, DDS. This family dentist offers general and cosmetic dentistry to patients from throughout the Cincinnati, OH, area. Learn more about the practice on the website and call (513) 554-4657 for an appointment.